My second attempt to record video using a Canon EOS 7D (Manual mode). I am more of a photographer. Using a Canon MP-E 65mm Macro lens with Manual focus. Liquid is a mixture of water, olive oil, food colouring and dishwashing liquid. Movement caused by stabbing at the bubbles with a syringe.

Had to adjust ISO and DOF carefully to get a clean image. Zoomed in 3x (These are very small bubbles). 1920x1080 25fps. Held on a Manfrotto tripod with a Macro slider.

This is not the best video and I am sure someone can do better but I wanted to give this a try and like the result.

This is a royalty free sound track. Compiled in Pinnacle Studio 15.

I filmed this to try and show how crisp the HD video on a Canon 7D really is.